A grandpa tells his grandkids a story about a monster in a freezer. After the grandpa ends up in hospital, the monster is released and the kids form a monster-buster team to try to stop it.A grandpa tells his grandkids a story about a monster in a freezer. After the grandpa ends up in hospital, the monster is released and the kids form a monster-buster team to try to stop it.A grandpa tells his grandkids a story about a monster in a freezer. After the grandpa ends up in hospital, the monster is released and the kids form a monster-buster team to try to stop it.